What are the rocks that form when dissolved minerals precipitate from water solutions?

Johnny rode his bike to a friend's house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was not able to play. what was his displacement for the total bike ride? how did you determine this? what could we use as a reference point to determine he was in motion during his bike ride? why can you use it as a reference point

Explain how light energy is turned into chemical energy? ! due tomorrow!

Which is an inner plant a. earth b. saturn c. jupiter d.neptune